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Hollow metallic waveguides for beam shaping THz QCL

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Hollow metallic waveguides for beam shaping THz QCL. / Degl'Innocenti, Riccardo; Shah, Y. D.; Jessop, D. S.; Ren, Y.; Wallis, R.; Mitrofanov, O.; Beere, H. E.; Ritchie, D. A.

2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society, 2014. 6956041.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

Harvard

Degl'Innocenti, R, Shah, YD, Jessop, DS, Ren, Y, Wallis, R, Mitrofanov, O, Beere, HE & Ritchie, DA 2014, Hollow metallic waveguides for beam shaping THz QCL. in 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014., 6956041, IEEE Computer Society, 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014, Tucson, United States, 14/09/14. https://doi.org/10.1109/IRMMW-THz.2014.6956041

APA

Degl'Innocenti, R., Shah, Y. D., Jessop, D. S., Ren, Y., Wallis, R., Mitrofanov, O., Beere, H. E., & Ritchie, D. A. (2014). Hollow metallic waveguides for beam shaping THz QCL. In 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014 [6956041] IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2014.6956041

Vancouver

Degl'Innocenti R, Shah YD, Jessop DS, Ren Y, Wallis R, Mitrofanov O et al. Hollow metallic waveguides for beam shaping THz QCL. In 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society. 2014. 6956041 https://doi.org/10.1109/IRMMW-THz.2014.6956041

Author

Degl'Innocenti, Riccardo ; Shah, Y. D. ; Jessop, D. S. ; Ren, Y. ; Wallis, R. ; Mitrofanov, O. ; Beere, H. E. ; Ritchie, D. A. / Hollow metallic waveguides for beam shaping THz QCL. 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society, 2014.

Bibtex

@inproceedings{df3b4d0e3f584230b964fb75a7f70cac,
title = "Hollow metallic waveguides for beam shaping THz QCL",
abstract = "We have realized a compact beam-shaping and collimating element for a double metal terahertz (THz) quantum cascade laser (QCL) emitting around 2.9 THz using directly integrated hollow metallic waveguides. Our approach allowed us to efficiently improve the beam profile with respect to the standard emission pattern observed out of a double metal QCL. The Gaussian-like mode profile emerging from the metallic waveguides also exhibited a remarkable degree of collimation. The other laser characteristics such as the total output power and maximal operational temperature were marginally affected.",
author = "Riccardo Degl'Innocenti and Shah, {Y. D.} and Jessop, {D. S.} and Y. Ren and R. Wallis and O. Mitrofanov and Beere, {H. E.} and Ritchie, {D. A.}",
year = "2014",
month = nov,
day = "13",
doi = "10.1109/IRMMW-THz.2014.6956041",
language = "English",
booktitle = "2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014",
publisher = "IEEE Computer Society",
note = "39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 ; Conference date: 14-09-2014 Through 19-09-2014",

}

RIS

TY - GEN

T1 - Hollow metallic waveguides for beam shaping THz QCL

AU - Degl'Innocenti, Riccardo

AU - Shah, Y. D.

AU - Jessop, D. S.

AU - Ren, Y.

AU - Wallis, R.

AU - Mitrofanov, O.

AU - Beere, H. E.

AU - Ritchie, D. A.

PY - 2014/11/13

Y1 - 2014/11/13

N2 - We have realized a compact beam-shaping and collimating element for a double metal terahertz (THz) quantum cascade laser (QCL) emitting around 2.9 THz using directly integrated hollow metallic waveguides. Our approach allowed us to efficiently improve the beam profile with respect to the standard emission pattern observed out of a double metal QCL. The Gaussian-like mode profile emerging from the metallic waveguides also exhibited a remarkable degree of collimation. The other laser characteristics such as the total output power and maximal operational temperature were marginally affected.

AB - We have realized a compact beam-shaping and collimating element for a double metal terahertz (THz) quantum cascade laser (QCL) emitting around 2.9 THz using directly integrated hollow metallic waveguides. Our approach allowed us to efficiently improve the beam profile with respect to the standard emission pattern observed out of a double metal QCL. The Gaussian-like mode profile emerging from the metallic waveguides also exhibited a remarkable degree of collimation. The other laser characteristics such as the total output power and maximal operational temperature were marginally affected.

U2 - 10.1109/IRMMW-THz.2014.6956041

DO - 10.1109/IRMMW-THz.2014.6956041

M3 - Conference contribution/Paper

AN - SCOPUS:84911970011

BT - 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014

PB - IEEE Computer Society

T2 - 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014

Y2 - 14 September 2014 through 19 September 2014

ER -